Shelf divider



FIG. 1 - is a perspective view of the shelf divider showing the design;

FIG. 2 - is a front view of the shelf divider of FIG. 1;

FIG. 3 - is a back view of the shelf divider of FIG. 1;

FIG. 4 - is a right side view of the shelf divider of FIG. 1;

FIG. 5 - is a bottom view of the shelf divider of FIG. 1;

FIG. 6 - is a top view of the shelf divider of FIG. 1; and,

FIG. 7 - is a left side view of the shelf divider of FIG. 1. 

I claim the ornamental design for a shelf divider, as shown. 